Following on from my previous comments re emailing to Google+ connections not working it now is. I’ve just sent someone an email. I already had their email address but presumably not in that Gmail Contacts list. So Gmail offered to send the email to the person’s Google+ account. Just made it quicker for me.
I’m starting to use contact details from multiple social platforms now. Earlier this afternoon sent someone an email to an address they had in their LinkedIn profile.
What’s not to like?